Three yellow cards over the course of the competition results in a one-game ban, leaving the three players - who all have two to their name - in a precarious situation ahead of the second leg of the semi-final with Atletico on Tuesday.

Barca lead the last-four tie 2-1 on aggregate, but are already without Neymar for the match at Camp Nou, who received his third yellow card of the tournament in the first leg.

Sergio Busquets (ankle) and Andres Iniesta (calf) have missed four and five matches respectively but continue to train with the first team, while Gerard Pique (adductor) is recovering well after coming off in Saturday's 3-0 LaLiga win over Athletic Bilbao.

Luis Enrique said: "Busquets and Iniesta are getting better every day, which is very positive news for us. It might be possible they play, but it could be that it doesn't happen.